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node_modules/vant/es/pagination/Pagination.mjs

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+import { computed, watchEffect, defineComponent, createVNode as _createVNode } from "vue";
+import { clamp, truthProp, makeStringProp, makeNumberProp, makeNumericProp, createNamespace, BORDER_SURROUND } from "../utils/index.mjs";
+const [name, bem, t] = createNamespace("pagination");
+const makePage = (number, text, active) => ({
+  number,
+  text,
+  active
+});
+const paginationProps = {
+  mode: makeStringProp("multi"),
+  prevText: String,
+  nextText: String,
+  pageCount: makeNumericProp(0),
+  modelValue: makeNumberProp(0),
+  totalItems: makeNumericProp(0),
+  showPageSize: makeNumericProp(5),
+  itemsPerPage: makeNumericProp(10),
+  forceEllipses: Boolean,
+  showPrevButton: truthProp,
+  showNextButton: truthProp
+};
+var stdin_default = defineComponent({
+  name,
+  props: paginationProps,
+  emits: ["change", "update:modelValue"],
+  setup(props, {
+    emit,
+    slots
+  }) {
+    const count = computed(() => {
+      const {
+        pageCount,
+        totalItems,
+        itemsPerPage
+      } = props;
+      const count2 = +pageCount || Math.ceil(+totalItems / +itemsPerPage);
+      return Math.max(1, count2);
+    });
+    const pages = computed(() => {
+      const items = [];
+      const pageCount = count.value;
+      const showPageSize = +props.showPageSize;
+      const {
+        modelValue,
+        forceEllipses
+      } = props;
+      let startPage = 1;
+      let endPage = pageCount;
+      const isMaxSized = showPageSize < pageCount;
+      if (isMaxSized) {
+        startPage = Math.max(modelValue - Math.floor(showPageSize / 2), 1);
+        endPage = startPage + showPageSize - 1;
+        if (endPage > pageCount) {
+          endPage = pageCount;
+          startPage = endPage - showPageSize + 1;
+        }
+      }
+      for (let number = startPage; number <= endPage; number++) {
+        const page = makePage(number, number, number === modelValue);
+        items.push(page);
+      }
+      if (isMaxSized && showPageSize > 0 && forceEllipses) {
+        if (startPage > 1) {
+          const prevPages = makePage(startPage - 1, "...");
+          items.unshift(prevPages);
+        }
+        if (endPage < pageCount) {
+          const nextPages = makePage(endPage + 1, "...");
+          items.push(nextPages);
+        }
+      }
+      return items;
+    });
+    const updateModelValue = (value, emitChange) => {
+      value = clamp(value, 1, count.value);
+      if (props.modelValue !== value) {
+        emit("update:modelValue", value);
+        if (emitChange) {
+          emit("change", value);
+        }
+      }
+    };
+    watchEffect(() => updateModelValue(props.modelValue));
+    const renderDesc = () => _createVNode("li", {
+      "class": bem("page-desc")
+    }, [slots.pageDesc ? slots.pageDesc() : `${props.modelValue}/${count.value}`]);
+    const renderPrevButton = () => {
+      const {
+        mode,
+        modelValue,
+        showPrevButton
+      } = props;
+      if (!showPrevButton) {
+        return;
+      }
+      const slot = slots["prev-text"];
+      const disabled = modelValue === 1;
+      return _createVNode("li", {
+        "class": [bem("item", {
+          disabled,
+          border: mode === "simple",
+          prev: true
+        }), BORDER_SURROUND]
+      }, [_createVNode("button", {
+        "type": "button",
+        "disabled": disabled,
+        "onClick": () => updateModelValue(modelValue - 1, true)
+      }, [slot ? slot() : props.prevText || t("prev")])]);
+    };
+    const renderNextButton = () => {
+      const {
+        mode,
+        modelValue,
+        showNextButton
+      } = props;
+      if (!showNextButton) {
+        return;
+      }
+      const slot = slots["next-text"];
+      const disabled = modelValue === count.value;
+      return _createVNode("li", {
+        "class": [bem("item", {
+          disabled,
+          border: mode === "simple",
+          next: true
+        }), BORDER_SURROUND]
+      }, [_createVNode("button", {
+        "type": "button",
+        "disabled": disabled,
+        "onClick": () => updateModelValue(modelValue + 1, true)
+      }, [slot ? slot() : props.nextText || t("next")])]);
+    };
+    const renderPages = () => pages.value.map((page) => _createVNode("li", {
+      "class": [bem("item", {
+        active: page.active,
+        page: true
+      }), BORDER_SURROUND]
+    }, [_createVNode("button", {
+      "type": "button",
+      "aria-current": page.active || void 0,
+      "onClick": () => updateModelValue(page.number, true)
+    }, [slots.page ? slots.page(page) : page.text])]));
+    return () => _createVNode("nav", {
+      "role": "navigation",
+      "class": bem()
+    }, [_createVNode("ul", {
+      "class": bem("items")
+    }, [renderPrevButton(), props.mode === "simple" ? renderDesc() : renderPages(), renderNextButton()])]);
+  }
+});
+export {
+  stdin_default as default,
+  paginationProps
+};